
- +55 Attack Damage
- +15 Ability Haste
Slice: +15 Armor Penetration.
Momentum: Moving builds Momentum, granting up to 50 Move Speed at 100 stacks. Attacking removes all Momentum. Stacks decay when movement is impaired.
Spectral Haste: Attacking with max Momentum grants 25% Attack Speed for 4 seconds.

- +10 Attack Damage
- +45 Move Speed.
Conversion: +7% Omnivamp.

- +65 Attack Damage
- +20 Ability Haste
Ever Rising Moon: Hitting an enemy champion with 2 separate attacks or abilities within 1.8s deals bonus physical damage equal to 7% of the target's max Health(3.5% for ranged champions), and grants you a shield that absorbs damage equal to 140 + 35% bonus Attack Damage (70 + 18% bonus Attack Damage for ranged champions) for 2s. (6s Cooldawn)

- +40 Attack Damage
- +15 Ability Haste
Last Whisper: Gain +33% Armor Penetration.
Icy: Damaging active abilities and empowered attacks slow enemies by 30% for 1 second.
Frostbite: Apply Frostbite to enemies slowed by Icy for 6s. At 3 Frostbite stacks, all stacks are consumed to apply bleed, dealing (10 + 2-30 () + 40% bonus) physical damage over 2s. Also applies 50% Grievous Wounds for 3s. (5s cooldown per target)

- +50 Attack Damage
- +10 Ability Haste
Stab: +15 Armor Penetration.
Shield Reaver: Dealing damage to an enemy champion reduces any shields they gain for 3s. Melee champions apply (10% of bonus AD + 40)% shield reduction, capped at 60%; while ranged champions apply (10% of bonus AD + 25)% shield reduction, capped at 45%. When you damage an enemy who is unaffected by Shield Reaver, all shields on them are reduced by the same values.

- +250 Max Health
- +50 Attack Damage
Gouge: +8 Armor Penetration.
Annul: Grants a spell shield that blocks the next hostile ability. This spell shield refreshes upon leaving combat with enemy champions. (35 second cooldown)

Basic attacks and abilities generate stacks of Conqueror on enemy champions hit, up to one per attack or cast. Each stack of Conqueror lasts 6 seconds and grants 3 - 7 (based on level) bonus (Adaptive) Attack Damage 4 - 12 (based on level) or Ability Power 4 - 11 (based on level), stacking up to 6 times, for a maximum of 12 - 36 (based on level) bonus Attack Damage or 18 - 54 (based on level) Ability Power (Adaptive). While fully stacked, gain 8 % melle ( 5% ranged) Physical Vamp and Magical Vamp. Adaptive Damage: Deals either physical or magic damage depending on your bonus stats, defaulting based on the origin of the effect.
Source: wildriftfire.com/rune-list (maintained by iTzSTU4RT, scraped 2026-05-18)

Attacks deal 6 (+ 8% Bonus Attack Damage) bonus adaptive damage to enemy champions.
Source: wildriftfire.com/rune-list (maintained by iTzSTU4RT, scraped 2026-05-18)

When an enemy has less than 40% health, deals 8% bonus adaptive damage.
Source: wildriftfire.com/rune-list (maintained by iTzSTU4RT, scraped 2026-05-18)

Gain 3% bonus attack speed when engaging in taking down monsters, enemy champions and minions, up to 20% at maximum stacks.
Source: wildriftfire.com/rune-list (maintained by iTzSTU4RT, scraped 2026-05-18)

Damaging an enemy champion deals a bonus 10–80 true damage after using a dash, leap, blink, teleport, or when exiting stealth for 4s. (10s cooldown) The damaging attack/ability gains bonuses at higher levels: Level 5: Deal an additional 10 true damage. Level 9: Deal an additional 20 true damage and gain 10% Movement Speed for 1.5s after dealing the damage.
Source: wildriftfire.com/rune-list (maintained by iTzSTU4RT, scraped 2026-05-18)
Source: [[Sources/web-pages/2026-05-26-wrmeta-jayce-build-7.1e|WR Meta]] · sampling: Diamond / Master / Challenger (Legendary tier).
Situational item swaps (explicit):
- Boots of Dynamism instead of Gluttonous Greaves depending on enemy composition
- Stasis Enchant or Quicksilver Enchant situation-dependent
- Mortal Reminder vs healing targets
- Serpent's Fang prioritized vs shield-heavy enemies
Counters / threats: Nasus, Dr. Mundo, Poppy, Maokai, Malphite, Akshan, Olaf, Rengar, Gragas, Yasuo, Irelia, Warwick, Garen, Shen, Camille, K'Sante


